diff -uNr a/mono-3.0.7.ebuild b/mono-3.0.7.ebuild
--- a/mono-3.0.7.ebuild	2013-05-27 18:16:22.738203938 +0200
+++ b/mono-3.0.7.ebuild	2013-05-27 18:07:00.578173647 +0200
@@ -27,7 +27,7 @@
 DEPEND="${COMMONDEPEND}
 	sys-devel/bc
 	virtual/yacc
-	pax_kernel? ( sys-apps/paxctl )
+	pax_kernel? ( >=dev-python/pypax-0.8.3 )
 "
 
 pkg_pretend() {
@@ -43,12 +43,12 @@
 }
 
 src_prepare() {
-	# we need to sed in the paxctl -mr in the runtime/mono-wrapper.in so it don't
-	# get killed in the build proces when MPROTEC is enable. #286280
-	# RANDMMAP kill the build proces to #347365
+	# we need to sed in the paxmark.sh -mr in the runtime/mono-wrapper.in so it doesn't
+	# get killed in the build process when MPROTECT is enabled. #286280
+	# RANDMMAP kills the build process too #347365
 	if use pax_kernel ; then
 		ewarn "We are disabling MPROTECT on the mono binary."
-		sed '/exec/ i\paxctl -mr "$r/@mono_runtime@"' -i "${S}"/runtime/mono-wrapper.in
+		sed '/exec/ i\paxmark.sh -mr "$r/@mono_runtime@"' -i "${S}"/runtime/mono-wrapper.in
 	fi
 
 	# mono build system can fail otherwise